I spent the five happiest years of my life in a morgue. As a forensic scientist in the Cleveland coroner’s office I analyzed gunshot residue on hands and clothing, hairs, fibers, paint, glass, DNA, blood and many other forms of trace evidence, as well as crime scenes. Now I'm a certified latent print examiner and CSI for a police department in Florida. I also write a series of forensic suspense novels, turning the day job into fiction. My books have been translated into six languages.
All the interesting, different, bizarre stories that make up the crimes that have happened that we have to investigate.
I'm not sure what you mean by 'specialize in homicide'. Forensic techniques can be utilized to investigate any crime, but if you mean you only want to work on homicides, then I don't know of any positions like that. The closest thing would be to work for an agency where the work is mostly homicides, such as a medical examiner's office. But even they would also investigate suicides, industrial accidents, etc.
A good knowledge of chemistry is helpful to be able to understand why certain processes work the way they do. We use math to mix reagents and calculate angles in bloodstain pattern interpretation. Any knowledge can be helpful because we deal with every kind of person, job, situation, and object there is.
I'm sorry about your friend but I wouldn't have any idea what it means. You'd have to ask a doctor if stiffness of the limbs is a symptom of certain drugs.
SWAT Team Commander (Retired)
Security / Bodyguard
Lifeguard
That's impossible to answer. Things can range from something like the Orlando shooting, which was massive to process but in terms of 'whodunit' it was over as soon as it began. Then you might have a person shot on the street, no casings, no witnesses--a very simple event, but nearly impossible to solve unless someone talks. Then there's every possible combination in between.
Where I live we have many burglaries. There really isn't a busiest time of year, though things sometimes pick up when the kids are out of school. When I worked at the coroner's office I also swore there were more homicides in September and December.
You can say that this blood came from this person. But you have to have a DNA sample from that person to compare it to. (A swab from inside the mouth is fine, it doesn't need to be blood.) or they need to be already in the DNA database.
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